... lamp 1.High power 11W high Lumen 900lm 2.energy saving 3.Lifespan:40,000hrs 4.2 years warranty,CE/RoHS High lumen ... temperature(K)2700-7000KAverage lifetime(Hr)40000HWarranty Time 2 yearsCertificate CE/RoHS Sales points/ Focus :Quality assurance both for our products and ... Friendly Technology OEM and ODM service provided Certificated Approval :CCC,CE, RoHS, SONCAP, SASO,CB,UL,ETL,CSA,GS,SAA,MEPS and ...